The game uses CDDA tracks. It seems that they were damaged after the IMG file was patched (or the image contained errors initially). I recommend following the instructions in the readme file and using only the BIN/CUE image format. So, either you convert your image into the BIN/CUE (for example, using the CDmage utility from this site), or let your friend dump the original disk into the BIN/CUE format.
After I posted that I fixed the issue, it was actually a mistake from my part. I renamed the .img file "before" patching it, that caused the error I was having, I needed to leave that .img intact because apparently it contains important information that the other 2 files recognizes, if the .img is renamed and patched then those important information changes and it won't work anymore. Because of this renaming the "patched" .img back to the name it had before won't work anymore with the other 2 files, apparently those CDDA tracks are pretty sensitive to changes if you rename the .img file before patching.
It was a dumb mistake from my part but hopefully others people having my issue can fix it now. Thanks.